VIRTUAL CARD NUMBER BASED FINANCIAL TRANSACTION PROVIDING SYSTEM, VIRTUAL CARD NUMBER GENERATING APPARATUS, VIRTUAL CARD NUMBER VERIFYING APPARATUS, VIRTUAL CARD NUMBER BASED FINANCIAL TRANSACTION PROVIDING METHOD, AND VIRTUAL CARD NUMBER BASED FINANCIAL TRANSACTION PROVIDING PROGRAM

摘要

To provide a virtual card number based financial transaction providing system, a virtual card number generating apparatus, a virtual card number verifying apparatus, a virtual card number based financial transaction providing method, and a virtual card number based financial transaction providing program.SOLUTION: A virtual card number based financial transaction providing method according to the present invention has a step in which virtual card number verifying means receives a virtual card number provided by virtual card number generating means (S200; a virtual card number receiving step), a step in which the virtual card number verifying means extracts a plurality of detailed codes included the virtual card number (S400), an actual card number searching step in which the virtual card number verifying means searches a location where the actual card number is stored, on the basis of the plurality of detailed codes (S1000), and a step for advancing a financial transaction or requesting advancement of a financial transaction with the actual card number extracted from the storage location (S1200).SELECTED DRAWING: Figure 7